condition	mean	min	max
4 h after light	1.76315	1.06241	2.46389
8 h after light	0.4209235	0.0	0.841847
12 h after light	0.435931	0.0	0.871862
4 h after dark	0.0	0.0	0.0
8 h after dark	0.41016	0.0	1.23048
12 h after dark	0.7545276666666666	0.0	1.6901